| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 604 | 1768201 |
29.1%
|
| 1 | Yes | 1421 | 4207420 |
69.2%
|
| 99 | Not stated | 34 | 106171 |
1.7%
|
| Sysmiss | 8857 | 25686125 |